Table 1.

Primer sequences.

Species	Primer	Forward	Reverse
Mouse	Igf1	5′-GTCGTCTTCACACCTCTTCTACCT-3′	5′-GCACAGTACATCTCCAGTCTCCT-3′
	Igf1r	5′-CTCAGGCTTCATCCGCAACAG-3′	5′-GTTCTCCAACTCCGAGGCAATG-3′
	Wnt5a	5′-CTGGCAGGACTTTCTCAAGG-3′	5′-CTCTAGCGTCCACGAACTCC-3′
	Wnt5b	5′-TCGGAGGAGCAGGGCCGAGC-3′	5′-CAGCTTGCCCTGGCGGGTGA-3′
	Wnt10b	5′-CCTGTCCGGACTGAGTAAGC-3′	5′-TTGCTCACCACTACCCTTCC-3′
	Fgf2	5′-CAAGAACGGCGGCTTCTTC-3′	5′-GAAAGAAACAGTATGGCCT-3′
	Fgf7	5′-AGACTGTTCTGTCGCACC-3′	5′-CCGCTGTGTGTCCATTTAG-3′
	Fgf10	5′-TGTCCGCTGGAGAAGGCTGTTC-3′	5′-CTATGTTTGGATCGTCATGG-3′
	Vegfa	5′-CGAGATAGAGTACATCTTCAAGCC-3′	5′-TCATCGTTACAGCAGCCTGC-3′
	Vegfb	5′-AAAAAAAAAGGAGAGTGCTGTGAAG-3′	5′-TCCCAGCCCGGAACAGA-3′
	Gapdh	5′-GCCAAGGTCATCCATGACAACT-3′	5′-GAGGGGCCATCCACAGTCTT-3′